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Anaptysbio, Inc

ANAB
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
SEC CIK
0001370053

In the last 90 days, Anaptysbio, Inc insiders filed 0 open-market purchases and 1 sale; 213 institutions reported holding it in 13F filings for Q2 2026, worth $2.03B in total; no superinvestor holds it.

Q3 2021 vs. Q2 2021

How the institutions holding Anaptysbio, Inc changed between Q2 2021 and Q3 2021.

All holders in Q3 2021All holders in Q2 2021

13F holders of ANAB: Q2 2021 compared with Q3 2021
MeasureQ2 2021Of which not filed for Q3 2021Q3 2021Change
Holders1221127+6
Shares27.8M14.9K27.6M−165.0K (−0.6%)
Value$720.6M$387.0K$748.8M+$28.5M (+4.0%)

1 institution that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so the changes leave them out.

New holders (15)

Institutions that held Anaptysbio, Inc at the end of Q3 2021 but not at the end of Q2 2021.

Institutions new to ANAB in Q3 2021
InstitutionSharesValue% of portfolio
Blackstone Group Inc.328,720$8.91M0.02%
Eversept Partners, LP78,054$2.12M0.17%
Bank of Montreal50,660$1.35M0.00%
Fisher Asset Management, LLC46,019$1.25M0.00%
Ensign Peak Advisors, Inc43,442$1.18M0.00%
Ziegler Capital Management, LLC33,205$901.0K0.03%
Franklin Resources Inc14,900$404.0K0.00%
Gsa Capital Partners LLP14,583$395.0K0.04%
Jump Financial, LLC11,900$323.0K0.02%
Winton Group Ltd11,487$312.0K0.02%
SEI Investments Co7,835$212.0K0.00%
Pinz Capital Management, LP6,900$187.0K0.08%
Lazard Asset Management LLC2,242$60.0K0.00%
Quantbot Technologies LP800$21.0K0.00%
Total Clarity Wealth Management, Inc.350$9.00K0.00%

Sold out (9)

Institutions that held Anaptysbio, Inc at the end of Q2 2021 and filed for Q3 2021 without it.

Institutions that sold out of ANAB in Q3 2021
InstitutionShares, Q2 2021Value, Q2 2021
Voloridge Investment Management, LLC44,975$1.17M
Ikarian Capital, LLC21,553$558.0K
Ergoteles LLC11,400$296.0K
Tudor Investment Corp Et Al10,902$283.0K
Krensavage Asset Management, LLC10,890$282.0K
Engineers Gate Manager LP10,840$281.0K
Group One Trading, L.P.5,920$154.0K
FORA Capital, LLC2,536$66.0K
Dark Forest Capital Management LP2,360$61.0K

Not filed for Q3 2021 yet (1)

Institutions that held Anaptysbio, Inc at the end of Q2 2021 and haven't filed a 13F for Q3 2021. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ANAB in Q2 2021 that haven't filed for Q3 2021
InstitutionShares, Q2 2021Value, Q2 2021
QS Investors, LLC14,900$387.0K